931658901760

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{39863}}^1$

素因数の和:39965

約数の個数: 216

約数和(自身を含む): 2427349256640

約数和(自身を除く): 1495690354880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 380, 496, 589, 608, 620, 640, 760, 961, 992, 1178, 1216, 1240, 1280, 1520, 1922, 1984, 2356, 2432, 2480, 2945, 3040, 3844, 3968, 4712, 4805, 4864, 4960, 5890, 6080, 7688, 7936, 9424, 9610, 9920, 11780, 12160, 15376, 18259, 18848, 19220, 19840, 23560, 24320, 30752, 36518, 37696, 38440, 39680, 39863, 47120, 61504, 73036, 75392, 76880, 79726, 91295, 94240, 123008, 146072, 150784, 153760, 159452, 182590, 188480, 199315, 246016, 292144, 307520, 318904, 365180, 376960, 398630, 584288, 615040, 637808, 730360, 753920, 757397, 797260, 1168576, 1230080, 1235753, 1275616, 1460720, 1514794, 1594520, 2337152, 2471506, 2551232, 2921440, 3029588, 3189040, 3786985, 4674304, 4943012, 5102464, 5842880, 6059176, 6178765, 6378080, 7573970, 9886024, 10204928, 11685760, 12118352, 12357530, 12756160, 15147940, 19772048, 23371520, 23479307, 24236704, 24715060, 25512320, 30295880, 38308343, 39544096, 46958614, 48473408, 49430120, 51024640, 60591760, 76616686, 79088192, 93917228, 96946816, 98860240, 117396535, 121183520, 153233372, 158176384, 187834456, 191541715, 193893632, 197720480, 234793070, 242367040, 306466744, 316352768, 375668912, 383083430, 395440960, 469586140, 484734080, 612933488, 727858517, 751337824, 766166860, 790881920, 939172280, 969468160, 1225866976, 1455717034, 1502675648, 1532333720, 1581763840, 1878344560, 2451733952, 2911434068, 3005351296, 3064667440, 3639292585, 3756689120, 4903467904, 5822868136, 6010702592, 6129334880, 7278585170, 7513378240, 9806935808, 11645736272, 12258669760, 14557170340, 15026756480, 23291472544, 24517339520, 29114340680, 30053512960, 46582945088, 49034679040, 58228681360, 93165890176, 116457362720, 186331780352, 232914725440, 465829450880, 931658901760]

約数ペア:

[(1, 931658901760), (2, 465829450880), (4, 232914725440), (5, 186331780352), (8, 116457362720), (10, 93165890176), (16, 58228681360), (19, 49034679040), (20, 46582945088), (31, 30053512960), (32, 29114340680), (38, 24517339520), (40, 23291472544), (62, 15026756480), (64, 14557170340), (76, 12258669760), (80, 11645736272), (95, 9806935808), (124, 7513378240), (128, 7278585170), (152, 6129334880), (155, 6010702592), (160, 5822868136), (190, 4903467904), (248, 3756689120), (256, 3639292585), (304, 3064667440), (310, 3005351296), (320, 2911434068), (380, 2451733952), (496, 1878344560), (589, 1581763840), (608, 1532333720), (620, 1502675648), (640, 1455717034), (760, 1225866976), (961, 969468160), (992, 939172280), (1178, 790881920), (1216, 766166860), (1240, 751337824), (1280, 727858517), (1520, 612933488), (1922, 484734080), (1984, 469586140), (2356, 395440960), (2432, 383083430), (2480, 375668912), (2945, 316352768), (3040, 306466744), (3844, 242367040), (3968, 234793070), (4712, 197720480), (4805, 193893632), (4864, 191541715), (4960, 187834456), (5890, 158176384), (6080, 153233372), (7688, 121183520), (7936, 117396535), (9424, 98860240), (9610, 96946816), (9920, 93917228), (11780, 79088192), (12160, 76616686), (15376, 60591760), (18259, 51024640), (18848, 49430120), (19220, 48473408), (19840, 46958614), (23560, 39544096), (24320, 38308343), (30752, 30295880), (36518, 25512320), (37696, 24715060), (38440, 24236704), (39680, 23479307), (39863, 23371520), (47120, 19772048), (61504, 15147940), (73036, 12756160), (75392, 12357530), (76880, 12118352), (79726, 11685760), (91295, 10204928), (94240, 9886024), (123008, 7573970), (146072, 6378080), (150784, 6178765), (153760, 6059176), (159452, 5842880), (182590, 5102464), (188480, 4943012), (199315, 4674304), (246016, 3786985), (292144, 3189040), (307520, 3029588), (318904, 2921440), (365180, 2551232), (376960, 2471506), (398630, 2337152), (584288, 1594520), (615040, 1514794), (637808, 1460720), (730360, 1275616), (753920, 1235753), (757397, 1230080), (797260, 1168576)]